This year's Shanghai auto show BBA heavy vehicle including Mercedes Benz facelift S-Class, BMW 5 series and Audi, the domestic version of the new generation of Q5 is likely to exhibit, in contrast, little change Benz S attention slightly worse, at the same time, two new generation models have been carried out crash test in Europe Delta Euro NCAP, and get high marks.
BMW 5 Series
Shanghai auto show is the 5 edition of the extended version, the European standard is the standard wheelbase version, but with a number of extended version of the model, the extension of the security is not small. The Euro 5 crash in the NCAP Series in the adult passenger safety project obtained a high score of 91%, and to have more than 80% of the total score of the project won the success of the 5 stars.
Test models: BMW 520d LHD
Service quality: 1560kg
Adult occupant safety score: 34.8/91%
The frontal offset crash test results, from the dummy read data showed the knee joint and femur have good protection, BMW shows that even if the driver's body and the sitting posture and the dummy, will also receive the same protection when the collision occurs.
In 100% the frontal crash test, knee airbag driver side open time slow a little, the side dummy cannot obtain GOOD knee score, though, but the overall reading is good, the knee and pelvis are protected.
Side impact test to get the highest score for all the key parts are well protected, even if the standard to improve some, in addition to the chest, the rest of the position can get GOOD score. The protective effect of the front seat and the headrest is simulated by the whiplash test, and the results show that both the front and rear seats can effectively protect the cervical spine.
The AEB test is to test new active collision avoidance system, visible in the video, the BMW 5 series of this system is quite good, at low speed when the emergency brake can immediately stop, so as to avoid the accident, so Euro NCAP gave it out.
Child occupant safety score: 42 /85%
Comments: in the frontal impact test, in addition to the equivalent of 6 year old man was rated as qualified chest, the rest are well protected. The front seat can be closed with the auxiliary air bag, and the inverted child seat can be installed and used.
Pedestrian protection score: 34.1 /81%
Comments: BMW 5 series is equipped with an active engine cover, the sensor detects the pedestrian hit, the engine cover will be propped up to isolate the human body and the cabin inside the hard objects may contact. BMW said at the beginning of design has been given to the heights of all kinds of pedestrians, the actual test can meet the demand, so it can effectively protect pedestrians, but also can protect the front bumper for pedestrian leg, but in all tests, the pelvis injury is more serious, so in the lost points. As for the automatic braking system can detect pedestrians and other vehicles, can avoid or reduce pedestrian injury.
Security Assistance score: 7.1/59%
The whole system comes standard with the active emergency braking system, and good performance, to avoid or reduce the impact on others in almost all cases, also equipped with auxiliary driver speed, maximum speed limit allows the driver of the vehicle, to prevent overspeed, in addition to all positions on the vehicle with seat belt reminder function.
At present, Audi has not yet announced the debut at the Shanghai auto show car models, but Jun estimates may well be domestic version of the debut Q5, prior to this, Q5 has accepted EuroNCAP crash test, finally get the safety, and the results are really good.
Test models: Audi Q5 S 2.0TDI tronic LHD
Service quality: 1805kg
Adult occupant safety score: 35.7/93%
The frontal offset crash, the crew cabin Q5 intact, the deformation is small, the reading from the dummy, whether the driver or passengers, protect the knee and pelvis are relatively good, according to Audi, the same human protection suitable for different height and size.
The front 100% collision, in addition to the chest and neck of the front crew, the rest of the dummies are excellent reading.
Whiplash test to simulate the occurrence of rear end accident when the seat on the neck protection, due to the reasonable design of the seat, the neck is not hurt, get excellent grades.
Automatic braking system as the standard configuration of Q5, in the experiment, the situation can be completely avoided at low speed, but in the case of high speed, also can reduce the damage to personnel when the collision.
Child occupant safety score: 42.3 /86%
Comments: positive bias collision, equivalent to 6 year old children's dummies are well protected, while the equivalent of the protection of the neck of the 10 year old man is only qualified, but other parts are excellent level. When the side collision occurs, the open side air curtain, which is instantly opened, can effectively obstruct the contact between the head and the hard object, regardless of size or opening time.
Pedestrian protection score: 31 /73%
Audi Q5 is equipped with active engine cover, the sensor detects pedestrians after the collision, the engine cover will be propped up, to prevent human bodies from inside the cabin hard contact, but because the engine cover large area, some parts can be rated as excellent, some are full. The pedestrian leg protection, mainly between full and edge, but the protection of the pelvis in the central position of the front can obtain excellent contact, lights above on the pedestrian pelvic injury is relatively large.
Security Assistance score: 7.0/58%
Comments: front and rear seats have a seat belt reminder, and Audi's PreSense City features become standard, in the test to get good results, but compared with the BMW 5 series, the latter get higher scores.